BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 
PYCNOGONIDA.® 
677 
Family Nympho nidve. 
Nymphon grossipes (Fabricius). 
F. B. Wilson, 1880, p. 491 (no local records). 
One specimen dredged by the Phalarope at Crab 
Ledge, in 15 fathoms, August 22 (?), 1902. — 
Cole. 
Family Ammotheidze. 
Tanystylum orbiculare Wilson. [Chart 120.] 
Verrill and Smith, 1873, p. 544, etc. ( Pallene 
sp.); E. B. Wilson, 1878, p. 5 (sp. nov.); 1880, 
p. 471; Morgan, 1891; Bumpus, 1898b; Cole, 
1901. 
Woods Hole, Vineyard Sound, Vineyard Haven, 
occurring on piles; likewise taken in the 
dredge among ascidians and hydroids. — Ver- 
rill. Numerous stations throughout length of 
Vineyard Sound ; also in Quicks Hole and Rob- 
insons Hole; none taken in Buzzards Bay; 
dredged in 1 to 15 fathoms, on sand, gravel, and 
stones. — Survey. 
Fish Hawk stations*: 7521 bis (1), 7522 (many), 
7522 bis (about 12), 7531 bis (1), 7535 (1), 7554 
bis (2), 7560 (1), 7564 bis (1), 7594 (1), 7742 
(1), 7743 (1), 7745 (4), 7758 (several), 7759 (1), 
7760 (1), 7764 (2), 7765 (1). 
Phalarope and Blue Wing stations*: 13 (1), 15 
(few on hydroids), 16 (1), 22, 27 (few), 51 (few 
on Crisia), 57 (few). 
With eggs in July, August, and September; 
abundant larvae found July 1 and later. — 
T. H. Morgan. 
Family PaelEnidzE. 
Pallene breroirostris Johnston. 
E. B. Wilson, 1878, p. 9 ( Pallene empusa ); 1880, 
p. 476 ( Pallene empusa ); Morgan, 1891 ( Pal - 
lene empusa)', Bumpus, 1898b (Pallene empusa)\ 
Cole, 1901, p. 196. 
Vineyard Sound, on Pennaria tiarella. — Wilson. 
Bureau of Fisheries pier, Eel Pond. — Morgan. 
Abundant in Eel Pond. — Cole. Confined to 
shoaler water than Tanystylum and Anoplodac- 
tylus, and for this reason not so often taken in 
the Survey dredgings. One specimen dredged 
near Gay Head, at Blue Wing station 45*. 
Carries eggs in July, August, and September. — 
Morgan. 
Family Phoxichilidiid/E. 
Anoplodactylus lentus Wilson. & [Chart 121.] 
Verrill and Smith, 1873, p. 544, 415 ( Phoxichil - 
idium maxillare ); E. B. Wilson, 1878, p. 200 
( Anoplodactylus lentus sp. nov.); 1878a, p. 14; 
1880, p. 482; Morgan, 1891 ( Phoxichilidium 
maxillare)', Bumpus, 1898b ( Phoxichilidium 
maxillare)', Cole, 1901; 1906. 
Piers at Woods Hole and Vineyard Haven; found 
on piles between tides and down to consider- 
able depths, usually among hydroids, algae, 
ascidians, etc.; a very common species, es- 
pecially abundant in colonies of Eudendrium, 
upon the hydranths of which it feeds. — Cole. 
Dredged almost exclusively in the eastern half 
of Vineyard Sound, where it is common; 
taken once off Penikese; 7 to 17 fathoms, 
chiefly on sandy and stony bottoms. — Survey. 
Fish Hawk stations: 7522 (1), 7527(4, 1 with eggs), 
7528 (1), 7532(1), 7537 (1) 7538 (2), 7538 bis 
(about 12), 7541 bis (1 male with eggs), 7549 bis 
(many males carrying eggs), 7550 bis (1 male 
with eggs), 7551 bis (1), 7552 bis (2), 7553 bis 
(about 15), 7554 bis (1), 7565 bis (several, some 
with eggs), 7672 (1), 7755 (1 adult female), 
7758 (2 females, 3 males), 7759 (1 male with 
eggs), 7760 (2 males with eggs, 1 female). 
Phalarope station : 63 (1). 
Carries eggs from July to September 30. — Morgan. 
Larvae probably parasitic in some hydroid. 
Family Endeid,E. 
Endeis spinosus (Montagu). 
Cole, 1910, p. 193. 
A species of Endeis [Phoxichilus] which w r as found 
abundantly, in association with Obelia dicho- 
toma, upon floating gulfweed in the western 
part of Vineyard Sound, can not be separated 
from this European species, though it differs so 
markedly in habitat. Collected July 5, 13, 
September 4, 19, 1904, October 15, 1905, 
August 22, 1906, October 8, 1906. (Collected 
by V. N. Edwards and J. A. Cushman, identi- 
fied by L. J. Cole). Adult males (many bear- 
ing eggs), females and young taken. 
Family Pycnogonidid^E. 
? Pycnogonum littorale (Strom). 
E- B. Wilson, 1880, p. 469. 
No local records, though this region is included 
within the known range of the species. It 
probably occurs, however, only in the deeper 
water outside the limits of the Survey. 
“ Specimens from points designated by an asterisk (*) were identified by Dr. L. J. Cole. 
6 Norman (Journal Dinnaean Society, vol. 30, 1908, p. 204) has substituted the earlier nam eAnaphia (Say. 1821) for Anoplo- 
dactylus (Wilson, 1878). Since, however. Say’s descriptions and figures were far from perfect, aud it is by no means certain 
that the forms are congeneric, Dr. Cole has thought it advisable to retain the later name. 
